Abstract
Spherical Hartree-Fock calculations are carried out using several types of effective interactions. As well as the Skyrme and the Gogny interactions, a new interaction with Yukawa form is developed by modifying the M3Y interaction. Effects of the effective interactions on the gap at N = 16 are investigated. It is confirmed that the (σ · σ) (τ · τ) interaction plays a certain role in the occurrence of the N = 16 magic number in the neutron-rich region. This study shows that the M3Y-type interaction is useful to properly take into account spin-isospin characters in the mean-field theories, and to make a correspondence between the mean-field theories and the shell model.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
